Name
Abstract | ||
|---|---|---|
Distortion drift, including intra-frame and inter-frame, is a big problem of data hiding in 3D video streams. With the analysis of the coding structure of MVC videos, we propose a new data hiding algorithm without inter-frame and intra-frame distortion drift. Firstly, an ideal that modify the 4x4 QDCT coefficients of the inter-MBs except the rightmost column and the bottom row is proposed, and it can completely prevent intra-frame distortion drift. Then, we point out that hiding data into b4-frames can completely prevent inter-frame distortion drift. The algorithm has lower complexity and a greater embedding capacity than the current algorithms. Experimental results confirm the embedding capacity and complexity superiority of the proposed algorithm while keeping the similar human visual effect. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1007/978-3-319-09333-8_60 | INTELLIGENT COMPUTING THEORY |
Keywords | Field | DocType |
Data hiding, Multi-view coding, Distortion drift | Computer vision,Embedding,Computer science,Information hiding,Algorithm,Coding (social sciences),Artificial intelligence,Distortion,Machine learning | Conference |
Volume | ISSN | Citations |
8588 | 0302-9743 | 1 |
PageRank | References | Authors |
0.35 | 9 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Guanghua Song | 1 | 36 | 8.26 |
| Zhitang Li | 2 | 226 | 31.89 |
| Juan Zhao | 3 | 10 | 6.02 |
| Mingguang Zou | 4 | 1 | 0.35 |